The CD11c+ MHCII+ compartment within GM-CSF cultures consists of a MHCIIlow CD11bhigh population (GM-Macs) and a MHCIIhigh CD11bint population (GM-DCs), with different metabolic profiles. GM-Macs upregulate iNOS and produce nitric… Click to show full abstract
The CD11c+ MHCII+ compartment within GM-CSF cultures consists of a MHCIIlow CD11bhigh population (GM-Macs) and a MHCIIhigh CD11bint population (GM-DCs), with different metabolic profiles. GM-Macs upregulate iNOS and produce nitric oxide (NO) upon TLR activation inhibiting mitochondrial respiration (OXPHOS) while promoting glycolytic metabolism in GM-DCs, which naturally do not express iNOS.
               
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